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Description
KOHLER 10500-Watt Gasoline Powered Electric Start Portable Generator with Command PRO EFI Commercial EngineThe PRO12. 3EFI is designed for professionals. Its durability and reliability comes from heavy duty components, proven design and the KOHLER Command PRO EFI v twin engine. Clean power runs appliances and tools safely at your home or jobsite. Electronic fuel injection improves fuel efficiency by 25%. It operates 10 hours on a tank of gasoline at 50% load. Comes standard with folding handles, all terrain tire kit and a cord wrap kit. OSHA and CARB
The PRO12.3EFI is designed for professionals. Its durability and reliability comes from heavy duty components, proven design and the KOHLER Command PRO EFI v-twin engine. Clean power runs appliances and tools safely at your home or jobsite. Electronic fuel injection improves fuel efficiency by 25%. It operates 10 hours on a tank of gasoline at 50% load. Comes standard with folding handles, all-terrain tire kit and a cord wrap kit. OSHA and CARB compliant.
- Market's first portable generator with KOHLER electronic fuel ignition command PRO engine the automotive-style, closed-loop system saves you up to 25% in fuel costs
- KOHLER command PRO engine designed for heavy duty, commercial applications
- Accu-fill provides safe, easy refilling and less spilling with its angled fuel inlet - long run time 10 hours at 50% load with large fuel tank and auto-idle feature
- Ground-fault circuit interrupter (GFCI) protects equipment from faulty current
- Extra engine protection - oil sentry automatically shuts engine down in low-oil conditions
- Easy to install mobility kit - includes 2 wheels, leg and 4 wheelbarrow handles
- Optional KOHLER manual transfer switch powers your home's critical circuits - just plug the generator into the outdoor box, start the generator and flip the switch no cords, no hassles
- Premium 3-year limited warranty
- Trusted worldwide, since 1920, hospitals, airports and military bases around the world have been depending on KOHLER generators
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- California residents
Features
| Item Weight | 471 |
| Horsepower (hp) | 21 |
| Outlet Type | 120/240 Single Phase,120V 20A,120V 50A,12V DC,240V 30A,240V 50A |
| Color Family | Blue |
| Fuel Tank Capacity (gallons) | 8.7 |
| Product Weight (lb.) | 471 |
| Application | Job Site,Recreation |
| Power/Fuel Type | Gasoline |
| CA (CARB) Compliant | CARB Compliant |
| Returnable | 30-Day |
| Running Wattage | 10500 |
| Half-Load Run Time | 10 |
| Full load fuel consumption (gallons/hour) | .87 |
| Engine Displacement (cc) | 694 |
| Engine Make | Kohler |
| Voltage (volts) | 120/240 |
| Features | Auto Idle Control,Automatic Voltage Regulation,Electric Start,Fuel Gauge,GFCI Outlet(s),Hour Meter,Low Oil Shutdown,Muffler,OSHA Required GFCI Outlets,Overload Protection |
| Start Type | Electric Switch |
| Fuel Technology | Single Fuel |
| Number of Outlets | 8 |
| Operational Volume (dB) | 81 |
| Suggested Uses | Bench Tools,Halogen Work Light,Small Appliances,Small Electronics |
| Starting Wattage | 12300 |
| Included | Wheel Kit |
| Product Length (in.) | 35.5 |
| Product Width (in.) | 28 |
| Product Height (in.) | 37 |
| Certifications and Listings | CARB Compliant |
| Manufacturer Warranty | 3 year commerical and consumer |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 15 reviews
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Product Reviews
★★★★★ 5
Very easy to use
Size: 12 Pairs / 24 pcs
I have an Onkyo audio/video receiver along with an Emotiva amplifier. Both have speaker "post" terminals which will accept banana plugs, OR I can connect the speaker wires by unscrewing the posts, poke the speaker wires into the terminals and then tighten the posts. The problem with poking the wires into the terminals and tightening the posts vs using banana plugs is that there is a risk of the wires touching the metal on the back of the chassis or touching other speaker wires, causing a short if one is not careful. With banana plugs, they simply plug into the back/top of the posts, eliminating the rsick of a short circuit. They can also be unplugged very easily if needed. Banana plugs are DEFINITELY the preferred way to connect speakers to an receiver or amplifier if they have post-style terminals.
These particular banana plugs came in a package of 12 I believe. They were very reasonably priced, and simple to connect to the end of the speaker wires. Simply unscrew the banana plugs, use a small, standard jewelry screwdriver and loosen both of the set screws, insert the speaker wire, then tighten the set screws, and then screw the banana plug back together.
The plugs have either a red band which would typically be used for your "Right" speakers, or a black band which would typically be used for the "left" speakers. The banana plugs insert into the top or front of the speaker terminal posts on the amp and receiver. They fit VERY snug, and so I did have to apply just a little bit of pressure in order to insert them into the posts, but once plugged in, rest assured they're not going anywhere. They are snug.
I highly recommend these.
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Reviewed in the United States on January 2, 2025
★★★★★ 5
Not cheap but also, not cheap!
Size: 2 Gauge Cable, Color: 20 ft Black + 20 ft Red
Came on time, as described and appears to be solid quality.
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Reviewed in the United States on May 14, 2026
★★★★★ 5
Quality & Durability
Size: 2 Gauge Cable, Color: 20 ft Black + 20 ft Red
If you need cable for your power supply and ground. Look no further. This is quality from the copper to the insulation. I wasn't sure about buying wires off amazon but this is my new favorite. Done several trucks and they are holding up just fine.
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Reviewed in the United States on April 1, 2026
★★★★★ 5
EXCELLENT FLEXIBLE BATTERY CABLE
Size: 2 Gauge Cable, Color: 10 ft Red
This 2awg gauge cable works perfect, nothing more nothing less. The rubber coating on the wire is made with some kind of clothlike material, will work great to resist engine heat with it's thickness. It's real OFC flexible cable very durable and worth the price!!
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Reviewed in the United States on December 27, 2025
★★★★★ 5
Good for welding leads
Size: 2 Gauge Cable, Color: 20 ft Black + 20 ft Red
Needed some welding lead extensions for a Miller maxstar clone typically running under 200 amps output. This cable fit the bill nicely.
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Reviewed in the United States on March 4, 2026